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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /arch/csky/include/asm/tlb.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/csky/include/asm/tlb.h')
| -rw-r--r-- | arch/csky/include/asm/tlb.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/csky/include/asm/tlb.h b/arch/csky/include/asm/tlb.h new file mode 100644 index 000000000..fdff9b8d7 --- /dev/null +++ b/arch/csky/include/asm/tlb.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef __ASM_CSKY_TLB_H +#define __ASM_CSKY_TLB_H + +#include <asm/cacheflush.h> + +#define tlb_start_vma(tlb, vma) \ + do { \ + if (!(tlb)->fullmm) \ + flush_cache_range(vma, (vma)->vm_start, (vma)->vm_end); \ + } while (0) + +#define tlb_end_vma(tlb, vma) \ + do { \ + if (!(tlb)->fullmm) \ + flush_tlb_range(vma, (vma)->vm_start, (vma)->vm_end); \ + } while (0) + +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include <asm-generic/tlb.h> + +#endif /* __ASM_CSKY_TLB_H */ |